
\begin{figure}[H]
\centering
\caption{First Stages of 2020 WhatsApp Intervention}
\label{fig:firstsagesWRD2020}
%[1,1]
\makebox[\textwidth][c]{%
	\begin{subfigure}[t]{\sizeSubfig}
		\centering
		\caption{\centering Platform Pop-Up }
		%\label{ }
		\includegraphics[width=\widthPng]{figuresCL/firstStages/2020_PW_fs_totalPopup_allwidth.png}
	\end{subfigure}%
%[1,2]
	\begin{subfigure}[t]{\sizeSubfig}
		\centering
		\caption{\centering SMS Warning (Pre-WhatsApp RCT)}
		%\label{ }
		\includegraphics[width=\widthPng]{figuresCL/firstStages/2020_PW_fs_SMSPlain_allwidth.png}
	\end{subfigure}
	}
	\vspace{\vgap}

%[2,1]
\makebox[\textwidth][c]{%
	\begin{subfigure}[t]{\sizeSubfig}
		\centering
		\caption{\centering WhatsApp RCT Intervention}
		%\label{ }
		\includegraphics[width=\widthPng]{figuresCL/firstStages/2020_PW_fs_whatsapp_allwidth.png}
	\end{subfigure}%
%[2,2]
	\begin{subfigure}[t]{\sizeSubfig}
		\centering
		\caption{\centering SMS Warning (Post WhatsApp RCT)}
		%\label{ }
		\includegraphics[width=\widthPng]{figuresCL/firstStages/2020_PW_fs_SMSImage_all.png}
	\end{subfigure}
	}
\floatfoot{\footnotesize\textit{Notes.} Figure describes the receipt of various warnings interventions by risk prediction at the time of the WhatsApp RCT intervention in 2020. Sample is the treatment group in the RCT intervention only. For all graphs, risk predictions are as computed at the time of RCT intervention, not the initial platform pop-up. Panel A: count of platform pop-ups. Panel B: count of pre-WhatsApp reminder SMS interventions. Panel C:  share of individuals reading the randomized WhatsApp intervention. Panel D: share of individuals receiving follow-up SMS, after WhatsApp. Points are centered means of 50 quantile-spaced bins of the support of the predicted placement risk $\in [0.02 ; 0.98]$. Solid line shows the quadratic fit. Reported coefficients and standard errors are from local linear specifications using $+-0.1$ bandwidth.  See section \ref{sec:intdes} for intervention details.}
\end{figure}
